Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 19, 2020, 09:38 AM

  • 15 0773_15 0772 _02192020_025956.mp4

Date
02/19/2020
W/O
813447
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00593
PipeID
P12974
Time
1:38 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7360
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_813447_TV15146_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0772
Downstream MH
15 0773
Dir. of Survey
Upstream
Length Surveyed
399.9 ft.
Total Length
399.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
4232
O&M Rating
18
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 15 0772 to 15 0773
MH: 15 0772MH: 15 0773upstream0 ft. AMH - Upstream Manhole, Survey Ends - 15 07730.9 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish16.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"27.4 ft. RFJ - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES82.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"93.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES114.9 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES130.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"133.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"133.9 ft. RPZ - Repair Other, within 8 inches of joint: YES - TOP HAT253.6 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YES269.9 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6"272.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"321.4 ft. RML - Roots Medium Lateral, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YES321.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"324.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"324.3 ft. RBL - Roots Ball Lateral, from 12 to 12 o'clock, 100 %324.8 ft. RMC - Roots Medium Connection, from 09 to 10 o'clock, 10 %, within 8 inches of joint: YES392.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start397.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start399.9 ft. MWL - Water Level, 40 %of cross sectional area399.9 ft. AMH - Downstream Manhole, Survey Begins - 15 0772399.9 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (9)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Connection, from 09 to 10 o'clock, 10 %, within 8 inches of joint: YES

    75.1 ft. - Roots Medium Connection, from 09 to 10 o'clock, 10 %, within 8 inches of joint: YES

  • Roots Ball Lateral, from 12 to 12 o'clock, 100 %

    75.6 ft. - Roots Ball Lateral, from 12 to 12 o'clock, 100 %

  • Roots Medium Lateral, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YES

    78.5 ft. - Roots Medium Lateral, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YES

  • Repair Other, within 8 inches of joint: YES - TOP HAT

    266 ft. - Repair Other, within 8 inches of joint: YES - TOP HAT

  • Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES

    285 ft. - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    306.4 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES

    372.5 ft. - Roots Fine Joint, at 08 o'clock, within 8 inches of joint: YES

All inspections of P12974Work order 813447

Observations (25)

DistanceCodeObservation
266TF—
146.3RFJ—
396.9SSS—
399MGOCONNECTION AT MH 9 OCLOCK
7SSS—
0MWL—
75.6TF—
127.2TFC—
0AMH15 0772
317.4TFC—
266RPZTOP HAT
78.5RML—
2SAV—
285RFJ—
383.8TB—
269.2TFC—
75.1RMC—
75.6RBL—
0MWM—
78.5TF—
396.9SAV—
399.9AMH15 0773
372.5RFJ—
306.4RFJ—
130TFC—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-02-19T01:38:03-08:00
documentation
PRO PIPE
is_lateral_inspection
false